Home / 7,524,059.22-10,383,842.11-4,261,454.35

Finding the Fourth Proportional to 7,524,059.22, 10,383,842.11 and 4,261,454.35

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Solution

The fourth proportional to 7,524,059.22, 10,383,842.11 and 4,261,454.35 is: 5,881,169.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,059.22 : 10,383,842.11 = 4,261,454.35 : x
  2. Step 2: Convert to fraction form
    7,524,059.22/10,383,842.11 = 4,261,454.35/x
  3. Step 3: Cross multiply
    7,524,059.22x = 10,383,842.11 × 4,261,454.35
  4. Step 4: Simplify right side
    7,524,059.22x = 44,250,269,088,766.45
  5. Step 5: Solve for x
    x = 44,250,269,088,766.45/7,524,059.22
  6. Step 6: Final answer
    x = 5,881,169.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.